@ARTICLE {315,
author={Lima, M. J. N. and Teixeira, A. and Rocha, R. F. },
journal={Journal of Optical Comm.},
title={Improving the spectral efficiency of DWDM-DST systems throuh line coding and optimized FBGs},
year={2002},
month={April},
volume={23},
number={2},
pages={63-66},
,
}